Replying...
Intro. Its the year 1918 ( after WW1 ). And the city of London is still recovering from the war. You play as a medic/doctor who was in the military as a medic. Onec the war ended you came back to your country, but London was indeed suffering, a plague spreed all around London, that only a spicific type of cure can fix it. You went to see your sister...but a stranger bite you! You soon figure out it was a VAMPIRE! Your first day as a new born was hard, you were hungry for blood and you killed your sister. A cop saw you and the chase began. You berly escaped. Soon you stumble at a fellow doctor who was in a "cult" called the holy ones, they apcapted you iwen as a vampier...but mostly on who you are Dr. Jonathan E. Reid.

VAMPYR

@Thomas Joseph